Tablet computer overlay membrane

ABSTRACT

A tablet computer device comprises a overlay membrane detachably couplable to the tablet computer device to protect a display element of the tablet computer device, the overlay membrane having an integrated keyboard.

BACKGROUND OF THE INVENTION

Tablet computer devices are becoming increasingly popular. For example,tablet computer devices provide a portable and convenient computingsolution with a display element for displaying content to a user andreceiving input from a user (e.g., by an electronic pen and/or stylus).However, if the electronic pen and/or stylus should become lost,misplaced or inoperable, input to the tablet computer device 10 is moredifficult. Additionally, in contrast to a notebook computer where a basemember protects a display element when the notebook is closed, a displayelement of a tablet computer device is generally exposed and moresusceptible to damage.

BRIEF DESCRIPTION OF THE DRAWINGS

For a more complete understanding of the present invention and theadvantages thereof, reference is now made to the following descriptionstaken in connection with the accompanying drawings in which:

FIG. 1 is a diagram illustrating an embodiment of a tablet computerdevice and overlay membrane in accordance with the present invention;

FIG. 2 is a diagram illustrating partial engagement of the overlaymembrane of FIG. 1 with the tablet computer device of FIG. 1;

FIG. 3 is a diagram illustrating engagement of the overlay membrane ofFIG. 1 with the tablet computer device of FIG. 1; and

FIG. 4 is a diagram illustrating another embodiment of a overlaymembrane in accordance with the present invention.

DETAILED DESCRIPTION OF THE DRAWINGS

The preferred embodiments of the present invention and the advantagesthereof are best understood by referring to FIGS. 1-4 of the drawings,like numerals being used for like and corresponding parts of the variousdrawings.

FIG. 1 is a diagram illustrating an embodiment of a tablet computerdevice 10 and a overlay membrane 12 in accordance with the presentinvention. In the embodiment illustrated in FIG. 1, tablet computerdevice 10 comprises a display element 14 for receiving input from a userand/or displaying an output to a user. In the embodiment illustrated inFIG. 1, a housing 16 of tablet computer device 10 is configured toreceive and/or otherwise be detachably couplable to overlay membrane 12to facilitate protection of display element 14 by overlay membrane 12.For example, tablet computer device 10 and overlay membrane 12 areconfigured to cooperatively engage each other such that overlay membrane12 is positionable over display element 14 to protect display element14.

In the embodiment illustrated in FIG. 1, housing 16 of tablet computerdevice 10 comprises an elongate cavity 20 extending an entire dimensionof tablet computer device 10 along a direction indicated generally by22. As used herein, an “entire” dimension shall mean an entire dimensionor substantially an entire dimension of tablet computer device 10. Inthe embodiment illustrated in FIG. 1, tablet computer device 10comprises a connector element 24 disposed within cavity 20 forcommunicatively engaging overlay membrane 12. Connector element 24 maycomprise any type of connector such as, but not limited to, a spring orbiased clement connector for engaging a corresponding connector element30 disposed on overlay membrane 12.

In the embodiment illustrated in FIG. 1, cavity 20 is disposed along aside or peripheral location 32 of tablet computer device 10 andcomprises an open end 34 and a closed end 36. However, cavity 20 may beotherwise located on tablet computer device 10 (e.g., on another side oftablet computer device 10), Further, in some embodiments of the presentinvention, tablet computer device 10 may be configured with multiplecavities 20 to facilitate detachably coupling of overlay membrane 12 todifferent locations of tablet computer device 10 (e.g., disposed onopposite sides, adjacent sides and/or all sides). It should also beunderstood that overlay membrane 12 may be detachably coupled to othernon-side and/or non-peripheral locations of tablet computer device 10(e.g., attachable to a rear or back portion of housing 16, front portionof housing 16, etc.).

In the embodiment illustrated in FIG. 1, overlay membrane 12 comprises apanel 40 having an integrated keyboard 42. Preferably, overlay membrane12 is fabricated from a thin (in some embodiments of the presentinvention, ultra-thin), soft and/or flexible material to facilitateconforming of overlay membrane 12 to a shape and/or contour of tabletcomputer device 10 such as, but not limited to, leather or apliable/deformable plastic material, and to provide a non-scratch coverfor display element 14. In the embodiment illustrated in FIG. 1, overlaymembrane 12 comprises an elongate member 50 having connector clement 30disposed thereon. Member 50 is configured to cooperate with cavity 20 oftablet computer device 10 to facilitate detachably coupling of overlaymembrane 12 to tablet computer device 10. Connector element 30communicatively couples keyboard 42 to tablet computer device 10 bycommunicatively engaging corresponding connector element 24 disposedwithin cavity 20.

FIG. 2 is a diagram illustrating partial engagement of overlay membrane12 of FIG. 1 with tablet computer device 10 of FIG. 1, and FIG. 3 is adiagram illustrating full engagement of overlay membrane 12 of FIG. 1with tablet computer device 10 of FIG. 1. As best illustrated in FIG. 2,elongate member 50 is inserted into open end 34 of cavity 20 and movedin the direction indicated by 60 relative to tablet computer device 10to slideably engage overlay membrane 12 with tablet computer device 10.Preferably, a dimension of overlay membrane 12 and/or length of cavity20 in the direction indicated generally by 62 is configured such thatengagement of a corresponding end of elongate member 50 with closed end36 when overlay membrane 12 is inserted within cavity 20 aligns andcorrespondingly engages connector element 30 of overlay membrane 12 withconnector element 24 of tablet computer device 10 (FIG. 1). However, itshould be understood that other methods may be used to provide alignmentand/or engagement of connector elements 24 and 30.

As best illustrated in FIG. 3, overlay membrane 12 and tablet computerdevice 10 are movable relative to each other in the direction indicatedby 70 to facilitate placement of panel 40 over display element 14 toprotect display element 14. Further, as illustrated in FIG. 3, overlaymembrane 12 facilitates keyboard 42 use with tablet computer device 10by having keyboard 42 integrated within overlay membrane 12.Accordingly, embodiments of the present invention facilitate easycoupling of overlay membrane 12 to tablet computer device 10 tofacilitate protection of display element 14 and/or use of keyboard 42with tablet computer device 10.

FIG. 4 is a diagram illustrating another embodiment of overlay membrane12 in accordance with the present invention. In the embodimentillustrated in FIG. 4, overlay membrane 12 comprises panel 40, a panel80 and a panel 82. Preferably, panels 40, 80 and 82 are formedintegrally with each other (e.g., formed as a unitary structure),thereby providing portfolio-type cover. However, it should be understoodthat overlay membrane 12 may be otherwise manufactured. In theembodiment illustrated in FIG. 4, overlay membrane 12 facilitates atleast partial enclosure of tablet computer device 10 within overlaymembrane 12, thereby providing additional protection of tablet computerdevice 10. For example, in the embodiment illustrated in FIG. 4, panel80 is configured to extend along a rear surface 86 of tablet computerdevice 10, and panel 82 is configured to extend slightly beyond a sideor top portion 88 of tablet computer device 10 such that when panel 40of overlay membrane 12 is disposed near or against display element 14,panel 82 is extendable downwardly to engage at least a portion of panel40 (e.g., an outer surface 90 of panel 40) to releasably secure panel 82to panel 40 (e.g., using hook-and-loop fasteners or otherwise 92). Thus,panels 40, 80 and 82 are configured to extend about an entire perimeterof tablet computer device 10 in at least one direction to enclose tabletcomputer device 10 within overlay membrane 12 to protect tablet computerdevice 10 and also enable keyboard 42 use therewith.

Thus, embodiments of the present invention provide a thin, protectiveoverlay membrane 12 for protecting display element 14 of tablet computerdevice 10 and enabling use of a keyboard 42 with tablet computer device10. Embodiments of the present invention facilitate easy attachment anddetachment of overlay membrane 12 to tablet computer device 10, therebyproviding flexible use of overlay membrane 12 and/or tablet computerdevice 10.

1-31. (canceled)
 32. A computer device, comprising: a housing having afirst side and a second side opposite the first side, the housingsupporting a display element at the first side, and supporting asectioned panel at the second side, wherein the sectioned panel includesa first panel section and a second panel section pivotable relative tothe first panel section.
 33. The computer device of claim 32, whereinthe second panel section is pivotable relative to the first panelsection away from and toward an edge of the housing.
 34. The computerdevice of claim 32, wherein the first panel section and the second panelsection each extend between and to opposite sides of the housing. 35.The computer device of claim 34, wherein the second panel sectionextends beyond an edge of the housing oriented substantiallyperpendicular to the opposite sides of the housing.
 36. The computerdevice of claim 32, wherein the first panel section and the second panelsection are integrally formed with each other.
 37. The computer deviceof claim 32, wherein the housing has a height and a width greater thanthe height.
 38. The computer device of claim 37, wherein the first panelsection and the second panel section each have a width approximatelyequal to the width of the housing.
 39. The computer device of claim 37,wherein an edge of the first panel section extends along an edge of thehousing oriented substantially parallel with the width of the housing.40. The computer device of claim 37, wherein the second panel section ispivotable relative to the first panel section about an axis orientedsubstantially parallel with the width of the housing.
 41. The computerdevice of claim 37, wherein the second panel section has a height lessthan the height of the housing.
 42. A computer device, comprising: ahousing having a front surface and a back surface opposite the frontsurface; a display element provided at the front surface of the housing;and an adjustable panel supported from and adjustably positionedrelative to the back surface of the housing.
 43. The computer device ofclaim 42, wherein an edge of the adjustable panel is positionable awayfrom and toward the housing.
 44. The computer device of claim 42,wherein the adjustable panel is positionable at an angle relative to theback surface of the housing.
 45. The computer device of claim 42,further comprising: a back panel provided along the back surface of thehousing, wherein the adjustable panel is supported from and adjustablypositioned relative to the back panel.
 46. The computer device of claim45, wherein the back panel is coplanar with the back surface of thehousing.
 47. The computer device of claim 42, wherein the housing has aheight and a width greater than the height.
 48. The computer device ofclaim 47, wherein the adjustable panel has a width corresponding to thewidth of the housing.
 49. The computer device of claim 47, wherein theadjustable panel has a height less than the height of the housing. 50.The computer device of claim 47, wherein the adjustable panel isadjustable about an axis oriented substantially parallel with the widthof the housing.
 51. The computer device of claim 50, wherein the axisextends approximately the width of the housing.